MQT series pneumatic bolt drilling machine is suitable for bolting operation of coal, semi-coal rockroadway and rock roadway with roof hardness f ≤8,9,10 respectively. The double exhaust and thenew sealing structure ensure the quick and smooth lifting of the outrigger, improve the workingefficiency, and reduce the noise of the machine with the unique muffler system. The main shaft andthe center of outrigger of the drilling rig coincide to ensure the drilling normal direction and to ensurethe support design requirements.

MQT-130/3.2 is the pneumatic anchor drill with the largest torque and power in China. This series ofpneumatic anchor drill and our company produce 19/22 hexagonal drill pipe, wrench and various bitsto complete the roof anchor operation.